
# import math_utils
#
# result_add = math_utils.add(5, 3)
# result_subtract = math_utils.subtract(5, 3)
#
# print(f"Addition: {result_add}")  # 输出: Addition: 8
# print(f"Subtraction: {result_subtract}")  # 输出: Subtraction: 2

import math_utils as mu
from math_utils import add as addition, subtract as subtraction

result_add = addition(5, 3)
result_subtract = subtraction(5, 3)

print(f"Addition: {result_add}")  # 输出: Addition: 8
print(f"Subtraction: {result_subtract}")  # 输出: Subtraction: 2

# 使用别名访问模块
print(mu.add(5, 3))  # 输出: 8
